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Seamless steel pipe produces eccentricity (uneven thickness) for a reason

The finished products of seamless precision steel pipe will have the problem of uneven eccentric thickness. But how is it produced? Many people have not figured out. Today we will talk about cold drawn steel pipe, cold-rolled steel pipe, hot-rolled ...

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Basic knowledge of steel pipe

The classification of steel pipe 1, according to the production method of classification (1) seamless pipe, hot rolled, cold rolled tube, cold drawn tube, extrusion tube, pipe jacking welded pipe (2) (a) according to the technological points – arc welding pipe, ...

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What kind of technical requirements for different purposes of the steel pipe

Usually, according to the purpose of the steel pipe and working condition is different, dealing with the allowable deviation of the size of the steel pipe, surface quality, chemical composition, mechanical properties, process performance and other special performance and so ...

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Seamless steel pipe, hot tension reducing mill steel pipe, straight seam steel pipe what’s the difference between the three of pipe

Seamless steel pipe market competition at present, due to the limitation of its production process, the production cost of seamless steel tube has been high, resulting in the gradual decline in its economic benefit. As China’s metallurgical industry technology progress, ...

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State, local, Benteler Steel/Tube reps cut ribbon on $22 mill training facility at BPCC

State, local, Benteler Steel/Tube reps cut ribbon on $22 mill training facility at BPCC

Local and state officials joined Benteler Steel/Tube directors at BPCC today to cut the ribbon on a new training facility that will provide workers for the multi-million-dollar project at the Port of Caddo/Bossier. Gov. Bobby Jindal, BPCC Chancellor Jim Henderson ...

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Special Section Tube

Yaang Steel Enterprise Ltd. is a cold-forming section tube manufacturer. With many years’ producing practice, research and development, depending on the qualified and talent working team, we design and manufacture more than 2,000 sets of moulds for special section tube ...

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Steel Tube for Fluid Transportation Service

Our fluid seamless steel tubes are widely used for fluid transport, water conveying (sewage water discharge, water divert project), oil and natural gas long distance transmission as well as fluids. Tubes for Fluid Transportation Service Size Range O.D 19.05-168.3mm W.T ...

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DIN2391 Seamless Steel Tube

DIN2391 Seamless Steel Tube

DIN 2391 standard specifies the Seamless steel tubes used forMechanical and Automobile. The main products of steel / steel grade: DIN2391-1(ST35, ST45, ST52). Carbon steel tubes for machine structural purposes. Standard: DIN2391-1: Seamless Precision Steel Tube. EN 10305-1: Steel tubes for ...

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DIN 17175 Seamless Tubes

DIN 17175 Seamless Tubes

DIN 17175 seamless tubes are used in boiler installations, high-pressure pipelines and tank construction and special machinery for both high temperature and high-pressure devices. DIN 17175 alloy steel pipe is just a big class,and it has many classifivations. We mainly produce ...

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EN 10216-1 seamless tube

EN 10216-1 seamless tube

The following items are the relative products of the EN 10216-1, you can quickly find the EN 10216-1 through the list. EN 10216-1: Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 1: Non-alloy steel tubes with ...

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